.personal {
	background-image: url(../img/3cd460f26b5105717cd9848d1b4fbc03.jpg);
	background-size: cover;
	position: relative;
	/*display: flex;
	display: -webkit-flex;
	display: -ms-flex;
	width: 100%;
	height: 100%;
	justify-content: center;
	align-items: center;*/
}

.personal>div {
	position: absolute;
	top: 50px;
	left: 60px;
	letter-spacing: 5px;
	text-align: center;
}

.office {
	position: absolute;
	bottom: 80px;
	left: 30px;
	animation: offie 3s linear alternate;
}

@keyframes offie {
	from {
		width: 10px;
		transform: rotateZ(0deg);
	}
	to {
		width: 400px;
		transform: rotateZ(720deg);
	}
}

.personal div h1 {
	font-size: 72px;
	color: deepskyblue;
}

.personal div p {
	font-weight: 900;
	font-size: 24px;
	color: #008CD7;
	opacity: 0;
	position: absolute;
	left: 0;
	transform: translateX(-50%);
}

.personal div p:nth-of-type(1) {
	top: 200px;
}

.personal div p:nth-of-type(2) {
	top: 250px;
}

.personal div p:nth-of-type(3) {
	top: 300px;
}

.personal div p:nth-of-type(4) {
	top: 350px;
}

.personal div p:nth-of-type(5) {
	top: 400px;
}

.personal div p:nth-of-type(6) {
	top: 450px;
}

.boxs {
	perspective: 0px;
	perspective-origin: 50% 50%;
	transform-style: preserve-3d;
	width: 200px;
	height: 200px;
	position: absolute;
	top: 150px;
	right: 200px;
	animation: dhs 10s linear alternate infinite;
}

@keyframes dhs {
	from {
		transform: rotateX(0deg) rotateY(0deg) rotateZ(0deg);
	}
	to {
		transform: rotateX(360deg) rotateY(180deg) rotateZ(360deg);
	}
}

.boxs>div {
	width: 200px;
	height: 200px;
	position: absolute;
	font-weight: 900;
}

.page1 {
	transform: rotateY(-90deg) translateZ(100px);
	background-image: url(../img/u=2889445462,1301307283&fm=26&gp=0.jpg);
	background-position: -70px -70px;
	color: blue;
	text-align: center;
	font-size: 18px;
	line-height: 200px;
}

.page2 {
	transform: rotateZ(180deg) rotateY(270deg) translateZ(100px);
	background-image: url(../img/u=3363726047,377003857&fm=11&gp=0.jpg);
	text-align: center;
	font-size: 16px;
	line-height: 30px;
	color: purple;
}

.page3 {
	transform: rotateX(-90deg) translateZ(100px);
	background-image: url(../img/u=4039877238,4040566333&fm=26&gp=0.jpg);
	background-position: -100px -70px;
	text-align: center;
	font-size: 16px;
	line-height: 200px;
	color: greenyellow;
}

.page4 {
	transform: rotateZ(180deg) rotateX(270deg) translateZ(100px);
	background-image: url(../img/u=3688531530,5459253&fm=26&gp=0.jpg);
	background-position: -70px -70px;
	text-align: center;
	font-size: 22px;
	line-height: 100px;
	color: indigo;
}

.page5 {
	transform: translateZ(100px);
	background-image: url(../img/u=3992584265,3593819958&fm=26&gp=0.jpg);
	background-position: -150px -50px;
	text-align: center;
	font-size: 24px;
	line-height: 100px;
	color: mediumseagreen;
}

.page6 {
	transform: rotateY(180deg) translateZ(100px);
	background-image: url(../img/u=96905247,36016505&fm=26&gp=0.jpg);
	text-align: center;
	font-size: 24px;
	line-height: 50px;
	color: #008CD7;
}

.personal h3 {
	position: absolute;
	width: 300px;
	height: 150px;
	border: 5px solid skyblue;
	color: #aaa;
	text-align: center;
}

.project {
	background-image: url(../img/timre.jpg);
	background-size: cover;
}

.slide {
	position: relative;
}

.group {
	width: 600px;
	height: 400px;
	position: absolute;
	right: 0;
	top: 0;
	left: 0;
	bottom: 0;
	margin: auto;
	line-height: 50px;
	color: orange;
}

.group_li ul {
	margin-left: 100px;
}

.thon {
	text-decoration: none;
	color: #fff;
	margin-left: 40px;
}

.self {
	background-image: url(../img/d7d93a69cc6419a08bbf8975786133c2.jpg);
	background-size: cover;
	position: relative;
}

.self ul:first-child {
	position: absolute;
	right: 0;
	top: 0;
	left: 0;
	bottom: 0;
	margin: auto;
	width: 600px;
	height: 400px;
	color: #fff;
	line-height: 50px;
	font-size: 22px;
}

.opus {
	width: 300px;
	height: 300px;
	border: 1px solid #fff;
	position: absolute;
	right: 40px;
}

.opus p {
	font-size: 22px;
	color: #fff;
}

.opus ul {
	position: absolute;
	left: 70px;
}

.opus a {
	text-decoration: none;
	color: purple;
	line-height: 40px;
	font-size: 18px;
}

.work {
	background-image: url(../img/timg.jpg);
	background-size: cover;
	position: relative;
}

.work div {
	width: 500px;
	height: 400px;
	position: absolute;
	right: 0;
	top: 0;
	left: 0;
	bottom: 0;
	margin: auto;
	line-height: 50px;
	color: blue;
}

.work label {
	font-size: 26px;
}

nav {
	position: fixed;
	z-index: 99;
	right: 0px;
	top: 10px;
}

nav>#menu>li {
	border-radius: 10px;
	float: left;
	text-align: center;
	line-height: 30px;
	margin-right: 2px;
	list-style: none;
}

nav>#menu>li>a {
	background-color: rgba(0, 0, 0, 0.1);
	width: 120px;
	height: 30px;
	border-radius: 10px;
	color: #fff;
	display: block;
	text-decoration: none;
}

nav .active {
	background-color: deepskyblue;
	border-radius: 100%;
}

.major {
	background-image: url(../img/let.jpg);
	background-size: cover;
	position: relative;
}

.major ul {
	width: 800px;
	height: 500px;
	position: absolute;
	right: 0;
	top: 0;
	left: 0;
	bottom: 0;
	margin: auto;
	line-height: 50px;
	color: greenyellow;
	font-size: 28px;
}

.major li {
	list-style: initial;
}